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Theorem
QuadraticForm.posDefOfNonneg
Modification history
2023-09-07 12:30
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
chore: tidy various files (#7009)
Deleted
QuadraticForm.posDefOfNonneg
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2023-06-05 12:54
Mathlib/LinearAlgebra/QuadraticForm/Basic.lean
feat: port LinearAlgebra.QuadraticForm.Basic (#4432)
Added
QuadraticForm.posDefOfNonneg
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